baber/WOPTO huggingface dataset:
Patent JP-H09227153-A (JP)
Title: Lead-free glazing for ceramics and production of ceramics
Inventor: ASHIZAWA TOSHIHITO
IPC: C03C8/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a lead-free glazing for ceramics, absolutely free from harmful lead, exhibiting improved penetration resistance and corrosion resistance and having roughened surface to prevent the slippage and increase the safety of tile roofing work and to provide a process for producing ceramics. SOLUTION: This glazing has a composition of (in terms of Segel unit) (0.03-0.13) R2 O, (1.4-2.5) SiO2 , (0.25-0.61) RO, (0.19-0.53) Al2 O3 , (0.09-0.23) ZrO2 . (0.38-0.59) MnO, (0.01-0.15) Fe2 O3 and (0.15-0.34) RO2 wherein R2 O is Na2 O and/or K2 O, RO is CaO and/or MgO and RO2 is one or more substances selected from TiO2 , SnO2 , P2 O5 and V2 O5 .
Patent JP-H04329962-A (JP)
Title: Suction handle for suction type cosmetic method
Inventor: YAMAMOTO MASUO
IPC: A61M1/00
Filed: 1991-02-25
Abstract: PURPOSE:To provide a suction handle which is suitable for a so called suction cosmetic method in which a sucking force is applied on the surface of skin to suck up discharge or the like clogging skin pores so as to be conducted by a user himself. CONSTITUTION:A plurality of suction caps varied in the form of a final end opening are mounted detachably at the tip of a handle body 18'. The handle body 18' has a grip part 18a with the length thereof proper for a user's grasping and a head part 18b extending and being bent at a proper angle from the tip of the grip part 18a.
Patent JP-S61212723-A (JP)
Title: Automatic display map updating system
Inventor: SAKAMOTO MASAHIRO
IPC: G08G1/137
Filed: 1985-03-18
Abstract: PURPOSE:To prevent the interruption of a scroll display of a map, by utilizing an updating map information necessary for the movement of a reading area through fast transferring it to an image memory from a buffer memory. CONSTITUTION:In the scroll of a display map to be displayed 9, map information in a memory block to which a reading area for display belongs is transferred fast to the memory block in which a map is memorized as direction opposite to the movement of own vehicle while the reading start position for display is changed to where the map information is transferred when the reading area for display reaches the part corresponding to the end of the map memorized into an image memory 7. Then, the display map is automatically updated by fast transferring the map information at a new map block adjacent to an empty memory block where the map information is transferred. The adjacent map information in the perimeter of the map block memorized in the memory 7 is read out of an external memory 4 and stored into the buffer memory 10 thereby enabling smooth implementation of continuous updating of the display map.
Patent JP-S62214854-A (JP)
Title: Method of mermetically sealing nozzle for continuous castingdevice and mold
Inventor: BUIRUHERUMU FURIIDORITSUHI RAU
IPC: B22D11/06
Filed: 1987-03-09
Abstract: Prior to reaching the nozzle's exit, the belt is pressed from outward against the nozzle by means of a rail supported by springs whereby the mould is reliably sealed off under all working conditions. Pressing the belt against the nozzle can also be achieved by means of pistons or the direct hydrostatic and/or hydrodynamic effect of the coolant from the outside or through various combined measures. In order to reduce friction and wear, the nozzle in the area of contact with one belt can be provided with a wear-resistant coating or wear-resistant inserts. This sealing method enables a casting process with high metallostatic pressure, consequently resulting in a high quality product.
Patent JP-S61214361-A (JP)
Title: Sealed alkaline storage battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/24
Filed: 1985-03-18
Abstract: PURPOSE:To increase capacity at high temperature and cycle life by using a specified hydrogen occlusion alloy or its hydride in a negative electrode. CONSTITUTION:A hydrogen occlusion alloy or its hydride indicated in the gen eral formula Ln1-xAxNialpha-yCoy-z (where, Ln is one or more of lanthanide series metals and Ca, A is one or more of Zr, Hf, Th having negative hydride forma tion heat, M is one or more of Mn, Mo, Cr, 0<x<0.4, 4.5<alpha<5.5, 0<y<3.0, 0<=z<1) is used in a negative electrode. When an alloy in which each metal is uniformly dissolved is used in the negative electrode, corrosion resistance is increased, hydrogen dissociation equilibrium pressure is decreased, and hydro gen occlusion ability and catalytic action for ionization are increased. Therefore, capacity at high temperature and cycle life of the battery are increased.
Patent JP-S54145758-A (JP)
Title: Manufacture of cap with packing and its product
Inventor: HATAKEYAMA YOSHIHARU
IPC: B32B38/00
Filed: 1978-05-09
Abstract: PURPOSE: To fuse and integrate a packing with a cap and to prevent the falling off of the packing, by injection molding a synthetic resin into a mold comprising the packing.  
     CONSTITUTION: The packing 1 consisting mainly of a synthetic resin is attached to the top of the core 7, and the same synthetic resin as the film b of the packing is injection molded into the cavity 3. The injected high-temperature resin is fused and integrated with the film 2 which is being molten to give the synthetic resin cap 8 wherein the packing 1 is bonded to the inner top. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62215156-A (JP)
Title: Oil pressure controlling device for automatic transmission
Inventor: IWATSUKI KUNIHIRO
IPC: F16H63/50
Filed: 1986-03-12
Abstract: PURPOSE:To prevent increase in the shock of speed change and the power loss of an oil pump and the like by regulating the controlling oil pressure of an automatic transmission to be an oil pressure suited to an actual engine output even in an engine having plural throttle valves. CONSTITUTION:A traction computer A receives the signals of an accelerator sensor 86, a second throttle sensor 87, right and left driven wheel rotating speed sensors 80, 82, an output shaft rotating speed sensor 84 for automatic transmission, etc., and carries out the feedback control of a DC motor for adjusting the opening of a second throttle valve so as to obtain the maximum acceleration without causing an acceleration slippage when accelerating a vehicle. An engine control computer B receives the signals of sensors 88, 87, an engine speed sensor 90, etc., and controls an ignition plug and a fuel injection valve. An automatic transmission computer C receives the signals of the sensors 84, 88, 87 and controls the shifting solenoid of a oil pressure control device D while outputting a load current to its electromagnetic proportional valve SD.
Patent JP-H02232712-A (JP)
Title: Reset circuit for microcomputer
Inventor: TAKAHAMA KOJI
IPC: G06F1/24
Filed: 1989-03-06
Abstract: PURPOSE:To prevent initialization of a memory due to momentary power break and to surely perform the processing till entrance into the backup mode by providing a backup discriminating circuit which detects the normal mode or the backup mode and stopping generation of a reset pulse in the normal mode. CONSTITUTION:When a backup (BU) power source 5 is charged in the normal mode, the output voltage of a power supply circuit 4 is temporarily reduced at the time of the occurrence of a momentary break of an AC power source 3. At this time, the output of a BU operation detection terminal POWER of a microcomputer 2 is in the high level, and a transistor 18 of a BU operation detection discriminating circuit 9 is turned off, and a capacitor 23 of a reset pulse generating circuit 6 is not charged, and the reset pulse is not generated. Thus, the normal mode is surely restored when the momentary break is recovered within a prescribed time. Though switching to the BU mode requires a long time, the processing till entrance into the BU mode is surely performed.
Patent JP-H08243659-A (JP)
Title: Tube expanding die for steel tube expanding machine
Inventor: WATANABE MITSURU
IPC: C08L61/06
Filed: 1995-03-14
Abstract: PURPOSE: To prevent the development of die mark by forming each die segment constituting a tube expanding die with a crystalline thermoplastic resin to hold the elasticity to each die segment. CONSTITUTION: The tube expanding die is selected from any one by forming each die segment 31 with the crystalline thermoplastic resin (A) or the surface side position 311 contacting with the inner surface of the tube stock and the supporting side position 312 contacting with the cone of a steel tube expanding machine with a steel (B) or the surface side position 311 with phenolic resin and the supporting side position 312 with polyamide resin (C). These crystalline thermoplastic resins, i.e., polyamide resin, phenolic resin, etc., have the elasticity and high compressive resistant strength. Therefore, the die mark and polygonal- formation are not developed in the inner surface of the tube stock and the change fo the die for lightening can be executed in a short time.
Patent JP-S63219810-A (JP)
Title: Combustion chamber for spark-ignition type internal combustion engine
Inventor: SUZUKI MASATAKE
IPC: F02B23/08
Filed: 1987-03-09
Abstract: PURPOSE:To raise combustion efficiency as well as to improve engine power, by installing a guide groove, facing to the radial direction from the circumference of a mounting part of a spark plug, in an inner wall surface of a cylinder head. CONSTITUTION:A flat high compression mold combustion chamber 3 is formed by a cylinder head 1 and a piston 2. An electrode part 4a of a spark plug 4 is adjoined to the inside of this combustion chamber 3. A section V-shaped guide groove 6 is formed in a wall surface of the side of the cylinder head 1 in radial form toward the radial direction from the circumference of a tapped hole 5. This groove 6 is the deepest in and around the tapped hole 5, and in proportion as going toward the circumference of the combustion chamber 3, it becomes shallow. When to an air-fuel mixture is ignited by the spark plug 4, a flame goes along this guide groove 6 and is propagated in the radial direction of the combustion chamber 3 speedily. Thus, combustion efficiency is raised up and simultaneously engine power is improvable.
Patent JP-H02233540-A (JP)
Title: Production of aggregate
Inventor: KAWAI MASAKATSU
IPC: C04B14/06
Filed: 1989-03-07
Abstract: PURPOSE:To make possible to steeply reduce equipment, machine and site, etc., in aggregate plant and improve economical efficiency by crushing raw ore with primary crusher, crushing with adding impact part material and water in drum-washer mill, washing and sifting. CONSTITUTION:Following process is adopted in a production of aggregate to obtain hoggin and sand by crushing raw ore, sifting, washing and classifying. Namely, aggregate of middle and large lump obtained by sifting (by sieve 2) of raw ore 1 and/or crushing of raw ore 1 by primary crusher 4 and suitable amount of water are thrown into drum washer mill 43. Next, violent stream is generated in the drum washer mill 43 containing impact part material to perform crushing, grinding, corner chipping, mushing of soft stone and mud stone, washing and removing of attached mud on the surface of rock and sand at a stroke, then mixture of hoggin, sand and polluted sludge is generated, thus polluted sludge is flowed out together with water and hoggin and sand are separated by sieve (using trommel 45, screen 46 or classifier 47, etc.).
Patent JP-S51131374-A (JP)
Title: Filter photometer for multi-wave length
Inventor: MOTOKAWA TADASHI
IPC: G01J1/04
Filed: 1975-05-12
Abstract: PURPOSE:To anlize simultaneously many components in samples by passing light of various wave lengths.
Patent JP-S53140723-A (JP)
Title: Hood structure for freight truck
Inventor: GOTOU TOMIO
IPC: B62D33/04
Filed: 1977-05-11
Abstract: PURPOSE:To enable to charge freights through an upper inlet of a freight truck with hoods pivotally openably secured to the inlet for coating the inlet without fail and to also exactly prevent rainy water from entering into the truck body by detachably providing flumes at the connecting portions of the hoods.
Patent JP-S63220218-A (JP)
Title: Display device for target tracking device
Inventor: ONO MICHINARI
IPC: F41G3/00
Filed: 1987-03-10
Abstract: PURPOSE:To simplify the structure, improve the reliability, make a device small- sized and light-weight, and make an image of sight transmissible by constituting the device of first and second glass plates having transparent electrode wires. CONSTITUTION:Two glass plates 21 and 22 are closely arranged in parallel, and transparent electrode wires 23 in the longitudinal direction and those in the transverse direction are formed on one of surfaces facing each other and the other in parallel at equal intervals respectively in a grid. When a current flows to transparent electrode wires 23, respective electrodes generate heat by electric resistances and optical interference fringes are formed on glass plates 21 and 22 in vicinities of electrodes. Since glass plates 21 and 22 are put one over the other, interference fringes intersect each other and centers of intersecting interference fringes indicate the tracking points of an optical tracking device. Thus, a display device of the target tracking device is obtained which has the simple structure and a high reliability and is made small-sized and light-weight.
Patent JP-H09245883-A (JP)
Title: Connector coupling structure
Inventor: KOJIMA NOBUAKI
IPC: H01R13/62
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To easily, properly couple a pair of connectors in simple constitution without increasing the number of component items. SOLUTION: A foot body 13 is projected in a fixing part S, a temporarily locking part 8 is formed at the tip of the foot body 13, an engaging part 9 for being detachably engaged with the temporarily locking part 8 is formed in a connector housing 4 of a first connector 1, and a fastening member comprising a fastening bolt 5 or the like for fastening the first connector 1 and a second connector 2 is arranged. The engaging part 9 is separated from the temporarily locking part 8 of the fixing part S according to the fastening force of the fastening member.
Patent JP-S55147811-A (JP)
Title: Frequency control solid oscillator
Inventor: SHIRAISHI MOTOI
IPC: H03B5/18
Filed: 1979-05-08
Abstract: PURPOSE:To make a frequency control solid oscillator small-size and stable, by constituting the line by a coaxial line and by inserting an absorber, which absorbs needless higher harmonic generated in a diode, between the internal conductor and the external conductor of this line. CONSTITUTION:Even if the double wave, the triple wave, etc. are generated by varactor diode (varactor) 13, they are absorbed by absorber 14. Consequently, internal conductor 12 of the coaxial choke line cannot be a resonance circuit, and the wave can be prevented from leaking out as a control (modulation) signal input. For original oscillation, internal conductor 12 becomes lambda/4 and constitutes a choke circuit together with a capacitance. The impedance at a sight from varactor 13 to the control signal input 8 side becomes high, so that a bad influence upon varactor 13 can be prevented.
Patent JP-S62211733-A (JP)
Title: Control system for translation and combined editing option of program
Inventor: FUKUNAGA TADASHI
IPC: G06F9/44
Filed: 1986-03-12
Abstract: PURPOSE:To attain unitary control of translation option and combined editing option together with execution program by registering translation option and combined edit option corresponding to execution program in an execution program library. CONSTITUTION:A translation option registering means 8 and a combined edit option registering means 9 are provided in a translating means 4 and a combined editing means 5 respectively. At the time of translating a source program 3 and at the time of combined editing of an object module 6, designated option is registered corresponding to tan execution program 7 in an option registering section 11 provided in an execution program library 12 through above-mentioned two option registering means 8 and 9.
Patent JP-S54146988-A (JP)
Title: Control circuit of triode x-ray tube
Inventor: NAKANISHI TAKESHI
IPC: H05G1/56
Filed: 1978-05-10
Abstract: PURPOSE: To shorten the time required for cut-off of an X-ray tube by using no electronic tube and semiconductor element inferior in dielectric strength at all in the high voltage circuit of a control circuit, which controls X ray radiation and break from the X-ray tube, and making a circuit constitution simple.  
     CONSTITUTION: Capacitor 21 connected in series to both ends of the secondary winding of insulating transformer 16 and diode 22 are provided, and the anode of diode 22 is connected to grid G of triple-pole X-ray tube 11, and the cathode of diode 22 is connected to cathode K of X-ray tube 11. Prescribed pulses are applied to the primary winding of this transformer 16; and when the voltage generated in the secondary winding has a direction opposite to the charge voltage of capacitor 21, a voltage to cancel both voltages is applied to grid G of X-ray tube 11 to perform X ray radiation; and when the voltage generated in the secondary winding has the same direction as the charge voltage of capacitor 21, both voltages are added and are applied to grid G to perform X ray break. Voltage limiting element 23 is connected to both ends of capacitor 21, thereby limiting the charge voltage to a prescribed value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56151479-A (JP)
Title: O/w type emulsified composition having acidity
Inventor: SAKAMOTO NAOAKI
IPC: A23L27/60
Filed: 1980-04-28
Abstract: PURPOSE: To prepare a mayonnaiselike food with a low content of cholesterol having improved flavor and sense of eating, by using a simple protein separated from a milk whey instead of an egg yolk and white.  
     CONSTITUTION: A simple protein, e.g. lactalbumin, separated from cow's milk is dissolved in water and sterilized at about 60W63°C without denaturation. Common salt, a spice and vinegar or acidic components, e.g. citric acid or lemon juice, are then added to the resultant solution, and the mixture thus obtained is emulsified with an oil, e.g. corn oil or soybean oil, to give a product having a pH of 3.5W5.5. The amounts of the simple protein and the oil are 0.1W7wt% and 25W90wt% based on the total mixed components respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61213987-A (JP)
Title: Counting device
Inventor: MIZUTANI BUNPEI
IPC: B65G47/28
Filed: 1985-03-19
Abstract: PURPOSE:To carry out securely a count processing for every one by providing a groove-shaped feeder resiliently supporting and exciting a grooved lane for mounting and carrying a counting abject, and an inclined chute having a dropping gradient and counting the dropping object. CONSTITUTION:A counting object charged in a hopper 1 is supplied to a groove- shaped feeder 5 consisting of lanes 51-53 having V-shaped section provided with vibrators 54, 55 disposed at a lower section of the lane by way of a large volume feeding feeder 41, a large volume feeding and a fraction adjusting feeder 42 through a feeding feeder 2, a feeding conveyor 3. In the side sections of the respective lanes 51-53, suitable number of counting object arranging blocks 56 are-disposed and advancing counting objects are arranged in a row by a vibration of the lane. The counting object exceeding an end block 57 disposed at a final end moves to an inclined chute 6 and drops lanes 61-63 by a gravity. The speed at this time is substantially faster then that of a preceding stage so that the counting object is effectively separated and counted.
Patent JP-H11315288-A (JP)
Title: Method for decreasing sulfur content in fcc heavy gasoline
Inventor: COOPER BARRY
IPC: C10G65/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for decreasing the sulfur content in FCC heavy gasoline without decreasing the octane number. SOLUTION: This method comprises fractionating FCC gasoline into three fractions, the light fraction being 50-80% FCC gasoline, the intermediate b.p. fraction being 10-30% FCC gasoline, and the heavy fraction being 5-20% FCC gasoline, hydrogenating the most heavy fraction at the first bed of a hydrogenation reactor under such conditions as to substantially remove all the sulfur contained, quickly cooling the distillation effluent from the first bed with the intermediate fraction, and hydrogenating the stream of combined oils at the second and last beds of the hydrogenation reactor under such conditions as to guarantee the necessary decrease in total sulfur.
Patent JP-S59179373-A (JP)
Title: Paper-setting mechanism for printer
Inventor: SUZAKI MASAYUKI
IPC: B41J15/04
Filed: 1983-03-31
Abstract: PURPOSE:To enable to set a paper onto a platen speedily and easily and reduce the number of component parts, by a method wherein a pressure roller and a feeding roller for a paper are simultaneously interlocked by operating a single paper-setting lever. CONSTITUTION:A shaft end 62 of the pressure roller 22 is fitted to a supporting piece 61 provided at the upper end of the paper-setting lever 20, and a toggle spring 65 presses the roller 22 against the platen 16. A shaft end 70 of the feeding roller 69 is fitted to an end part 67a of an oscillating cam 67, and is energized toward the center of the platen 16 by a tension spring 71. When the lever 20 is rotated in the direction of an arrow with a shaft 60 as a center to a slanted position indicated by two-dotted lines where a projected part 63 thereof comes into contact with a stopping shaft 66, an acting shaft 64 abuts against the other end part 67b of the cam 67, and the cam 67 is oscillated clockwise with a fitting shaft 68 thereof as a center. Thus, the feeding roller 69 pressed against the platen 16 is slightly separated from the platen 16 simultaneously with the pressure roller 22, so that the paper can be wound around the platen 16.
Patent JP-H04273464-A (JP)
Title: Mounting of semiconductor chip
Inventor: AIDA HIROYUKI
IPC: H01L21/60
Filed: 1991-02-28
Abstract: PURPOSE:To effectively mount semiconductor chips keeping fine interval between wirings on a wiring substrate, without allowing the solder to flow over the area between the adjacent electrodes on the wiring substrate. CONSTITUTION:Semiconductor chips 10 are bonded to a wall 18 formed on a wiring substrate 14 and flow of solder 16 corresponding to a bonding pad 12 of semiconductor chip 10 can be prevented by this wall 18. While the wiring substrate 14 and semiconductor chips 10 are heated under this condition, the semiconductor chips 10 are pressurized to the wiring substrate 14, thereby connecting the bonding pad 12 to the corresponding electrodes of the wiring substrates 14.
Patent JP-H04272046-A (JP)
Title: Picture forming device
Inventor: EHATA TOKITAKA
IPC: B65H5/06
Filed: 1991-02-26
Abstract: PURPOSE:To remarkably improve accuracy of a pitch for feeding a sheet material by providing a motor for controlling rotation of the second roller and a directly transmitting means interposed between the motor and the second roller. CONSTITUTION:In a picture forming device in which a sheet material P, fed by the first roller 20, is conveyed to a printing part of the second roller 23, a motor 32 for controlling rotation of the second roller 23 and a directly transmitting means M, interposed between the motor 32 and the second roller 23, are provided. The directly transmitting means M is constituted of a belt transmitting device 46 for transmitting rotational drive power of the motor 32 to a resist roller 23 as the second roller 23, lock device 52 for preventing the rotational drive power of the motor 32 from being transmitted to the resist roller 23 and an output shaft locking ratchet gear 45. Accordingly, these devices are different from a friction clutch or the like, and power can be directly transmitted without utilizing a slip between members.